163464032 has 12 divisors (see below), whose sum is σ = 321819876. Its totient is φ = 81732000.

The previous prime is 163464029. The next prime is 163464047. The reversal of 163464032 is 230464361.

It is a junction number, because it is equal to n+sod(n) for n = 163463986 and 163464004.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2554094 + ... + 2554157.

It is an arithmetic number, because the mean of its divisors is an integer number (26818323).

Almost surely, 2^163464032 is an apocalyptic number.

It is an amenable number.

163464032 is a deficient number, since it is larger than the sum of its proper divisors (158355844).

163464032 is an equidigital number, since it uses as much as digits as its factorization.

163464032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5108261 (or 5108253 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 29.

The square root of 163464032 is about 12785.3053150873. The cubic root of 163464032 is about 546.7734301360.

The spelling of 163464032 in words is "one hundred sixty-three million, four hundred sixty-four thousand, thirty-two".